| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 169 |
21.5%
|
| 2 | No | 616 |
78.4%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 214 |